Anisotropic ionic transport properties in La2NiO4+δ single crystals

Jean-Marc. Bassat (1) , P. Odier (2) , Antoine Villesuzanne (1) , Christophe Marin (3) , Michel Pouchard (1)

1 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
2 Laboratoire de Cristallographie
3 IMAPEC - Instrumentation, Material and Correlated Electrons Physics

The anisotropy of anionic conductivity in a mixed conductor oxide (La2NiO4+δ) with the 2D K2NiF4-type structure was measured on a high-quality single crystal...

Mots clés: Mixed conductivity; Tracer diffusion; 2D Conductivity; Single crystals; Oxygen reduction; Electrocatalytic properties; Mixed conductor La2NiO4+δ

Domaines: Matériaux

Jean-Marc. Bassat, P. Odier, Antoine Villesuzanne, Christophe Marin, Michel Pouchard. Anisotropic ionic transport properties in La2NiO4+δ single crystals. Solid State Ionics, 2004, 167 (3-4), pp.341-347. ⟨10.1016/j.ssi.2003.12.012⟩. ⟨hal-00137969⟩